Vegan hot dogs in D.C.

Vegan hot dogs in D.C.

Karen Bleier, AFP/Getty Images

The People for the Ethical Treatment of Animals' Lettuce Ladies arrive to serve vegan hot dogs during a demonstration event on Capitol Hill in Washington, D.C. PETA is calling attention to alternatives to meat products.

The People for the Ethical Treatment of Animals' Lettuce Ladies arrive to serve vegan hot dogs during a demonstration event on Capitol Hill in Washington, D.C. PETA is calling attention to alternatives to meat products. (Karen Bleier, AFP/Getty Images)

The People for the Ethical Treatment of Animals' Lettuce Ladies arrive to serve vegan hot dogs during a demonstration event on Capitol Hill in Washington, D.C. PETA is calling attention to alternatives to meat products.